126427548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 329903616

約数和(自身を除く): 203476068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2011, 2028, 2418, 4022, 4836, 5239, 6033, 8044, 10478, 12066, 15717, 20956, 24132, 26143, 31434, 52286, 62341, 62868, 78429, 104572, 124682, 156858, 187023, 249364, 313716, 339859, 374046, 679718, 748092, 810433, 1019577, 1359436, 1620866, 2039154, 2431299, 3241732, 4078308, 4862598, 9725196, 10535629, 21071258, 31606887, 42142516, 63213774, 126427548]

約数ペア:

[(1, 126427548), (2, 63213774), (3, 42142516), (4, 31606887), (6, 21071258), (12, 10535629), (13, 9725196), (26, 4862598), (31, 4078308), (39, 3241732), (52, 2431299), (62, 2039154), (78, 1620866), (93, 1359436), (124, 1019577), (156, 810433), (169, 748092), (186, 679718), (338, 374046), (372, 339859), (403, 313716), (507, 249364), (676, 187023), (806, 156858), (1014, 124682), (1209, 104572), (1612, 78429), (2011, 62868), (2028, 62341), (2418, 52286), (4022, 31434), (4836, 26143), (5239, 24132), (6033, 20956), (8044, 15717), (10478, 12066)]